A008876 - cp's OEIS frontend

A008876 3x+1 sequence starting at 81.

n	a(n)
0	81
1	244
2	122
3	61
4	184
5	92
6	46
7	23
8	70
9	35
10	106
11	53
12	160
13	80
14	40
15	20
16	10
17	5
18	16
19	8
20	4
21	2
22	1
23	4
24	2
25	1
26	4
27	2
28	1
29	4
30	2
31	1
32	4
33	2
34	1
35	4
36	2
37	1
38	4
39	2
40	1
41	4
42	2
43	1
44	4
45	2
46	1
47	4
48	2
49	1
50	4
51	2
52	1
53	4
54	2
55	1
56	4
57	2
58	1
59	4
60	2
61	1
62	4
63	2
64	1
65	4
66	2
67	1
68	4
69	2
70	1

[81, 244, 122, 61, 184, 92, 46, 23, 70, 35, 106, 53, 160, 80, 40, 20, 10, 5, 16, 8, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1, 4, 2, 1]

cp's OEIS Frontend

A008876 3x+1 sequence starting at 81.

Table of values

List of values

n	a(n)
0	81
1	244
2	122
3	61
4	184
5	92
6	46
7	23
8	70
9	35
10	106
11	53
12	160
13	80
14	40
15	20
16	10
17	5
18	16
19	8
20	4
21	2
22	1
23	4
24	2
25	1
26	4
27	2
28	1
29	4
30	2
31	1
32	4
33	2
34	1
35	4
36	2
37	1
38	4
39	2
40	1
41	4
42	2
43	1
44	4
45	2
46	1
47	4
48	2
49	1
50	4
51	2
52	1
53	4
54	2
55	1
56	4
57	2
58	1
59	4
60	2
61	1
62	4
63	2
64	1
65	4
66	2
67	1
68	4
69	2
70	1

n	a(n)
0	81
1	244
2	122
3	61
4	184
5	92
6	46
7	23
8	70
9	35
10	106
11	53
12	160
13	80
14	40
15	20
16	10
17	5
18	16
19	8
20	4
21	2
22	1
23	4
24	2
25	1
26	4
27	2
28	1
29	4
30	2
31	1
32	4
33	2
34	1
35	4
36	2
37	1
38	4
39	2
40	1
41	4
42	2
43	1
44	4
45	2
46	1
47	4
48	2
49	1
50	4
51	2
52	1
53	4
54	2
55	1
56	4
57	2
58	1
59	4
60	2
61	1
62	4
63	2
64	1
65	4
66	2
67	1
68	4
69	2
70	1

n	a(n)
0	81
1	244
2	122
3	61
4	184
5	92
6	46
7	23
8	70
9	35
10	106
11	53
12	160
13	80
14	40
15	20
16	10
17	5
18	16
19	8
20	4
21	2
22	1
23	4
24	2
25	1
26	4
27	2
28	1
29	4
30	2
31	1
32	4
33	2
34	1
35	4
36	2
37	1
38	4
39	2
40	1
41	4
42	2
43	1
44	4
45	2
46	1
47	4
48	2
49	1
50	4
51	2
52	1
53	4
54	2
55	1
56	4
57	2
58	1
59	4
60	2
61	1
62	4
63	2
64	1
65	4
66	2
67	1
68	4
69	2
70	1